Entanglement based frequency-time coding quantum key distribution
Bing Qi
TL;DR
This paper introduces an entanglement-based frequency-time coding quantum key distribution protocol that utilizes correlated frequency measurements with time-resolving single photon detectors, enhancing quantum communication security.
Contribution
It extends the existing prepare-and-measure FT-QKD protocol to an entanglement-based scheme using correlated frequency measurements.
Findings
Successful extension to entanglement-based FT-QKD
Implementation with time-resolving single photon detectors
Potential for improved security in quantum key distribution
Abstract
We extend the prepare-and-measure frequency-time coding quantum key distribution(FT-QKD) protocol to an entanglement based FT-QKD protocol. The latter can be implemented with a correlated frequency measurement scheme based on a time resolving single photon detector.
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Taxonomy
TopicsQuantum Information and Cryptography · Quantum Mechanics and Applications · Quantum Computing Algorithms and Architecture